Frank, Timothy L <br/><br/>
The estimated prevalence of chronic obstructive pulmonary disease in a general practice population.  [electronic resource] 

 -  Primary care respiratory journal : journal of the General Practice Airways Group  Jun 2007 
 - 169-73 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1471-4418 
<br/><br/><label>Standard No.: </label>10.3132/pcrj.2007.00028  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Family Practice--statistics & numerical data<br/>Female<br/>Health Surveys<br/>Humans<br/>Male<br/>Middle Aged<br/>Prevalence<br/>Pulmonary Disease, Chronic Obstructive--diagnosis<br/>Spirometry<br/>Surveys and Questionnaires<br/>United Kingdom--epidemiology